00406nam a2200133Ia 4500008004100000020001900041041000800060082001300068100004400081245008300125260003700208300000800245999001900253230822s1999 xx 000 0 und d a0-393--73053-0 aeng a690.1823 aCARMODI J. & SELKOWITZ S. & HESCHONG L. aRESIDENTIAL WINDOWS, AGUIDE TO NEW TECHNOLOGIES AND ENERGY PERFORMANCE 2ND ED. bW.W.NORTON & COM. NEW YORKc1999 a232 c856647d856647